Amplified subwoofer tube speaker



FIG. 1 is a three-quarter perspective view showing the front, side and top of the amplified subwoofer tube speaker;

FIG. 2 is an front view of the amplified subwoofer tube speaker;

FIG. 3 is a top view of the amplified subwoofer tube speaker;

FIG. 4 is a rear view of the amplified subwoofer tube speaker;

FIG. 5 is a bottom view of the amplified subwoofer tube speaker;

FIG. 6 is a right side view of the amplified subwoofer tube speaker when viewed from the front; and,

FIG. 7 is a left side view of the amplified subwoofer tube speaker when viewed from the front. 

The ornamental design for the amplifeid subwoofer tube speaker, as shown. 